Java 编辑文本';按下按钮时,图像没有变化?
我对编码非常陌生,所以可能会有各种各样的问题,但在做了一段时间的搜索后,我找不到它有什么问题,我没有发现任何错误或崩溃,按钮什么也没做 目的是使橙色箭头增加,中间数减少1。 应用程序屏幕截图: 我不知道要向您显示什么代码,所以这里是大部分代码: T3\u TrampetFragment.javaJava 编辑文本';按下按钮时,图像没有变化?,java,android,xml,Java,Android,Xml,我对编码非常陌生,所以可能会有各种各样的问题,但在做了一段时间的搜索后,我找不到它有什么问题,我没有发现任何错误或崩溃,按钮什么也没做 目的是使橙色箭头增加,中间数减少1。 应用程序屏幕截图: 我不知道要向您显示什么代码,所以这里是大部分代码: T3\u TrampetFragment.java import android.support.v4.app.Fragment; import android.os.Bundle; import android.view.LayoutInflater
import android.support.v4.app.Fragment;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
public class T3_TrampetFragment extends Fragment {
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
return inflater.inflate(R.layout.t3_trampetlayout, container, false);
}
}
import android.os.Bundle;
import android.app.Activity;
import android.view.View;
import android.widget.EditText;
public class T3_TrampetActivity extends Activity implements View.OnClickListener {
ImageButton BtnRMinus, BtnRPlus, BtnPMinus, BtnPPlus, BtnSMinus, BtnSPlus, BtnTMinus, BtnTPlus;
EditText R_num, P_num, S_num, T_num, Result_num;
int R_counter = (1);
int P_counter, S_counter = (0);
double T_counter = (0.0);
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.t3_trampetlayout);
R_num = (EditText) findViewById(R.id.Rnum);
P_num = (EditText) findViewById(R.id.Pnum);
S_num = (EditText) findViewById(R.id.Snum);
T_num = (EditText) findViewById(R.id.Tnum);
Result_num = (EditText) findViewById(R.id.Resultnum);
BtnRMinus = (ImageButton) findViewById(R.id.btn_r_minus);
BtnRPlus = (ImageButton) findViewById(R.id.btn_r_plus);
BtnPMinus = (ImageButton) findViewById(R.id.btn_p_minus);
BtnPPlus = (ImageButton) findViewById(R.id.btn_p_plus);
BtnSMinus = (ImageButton) findViewById(R.id.btn_s_minus);
BtnSPlus = (ImageButton) findViewById(R.id.btn_s_plus);
BtnTMinus = (ImageButton) findViewById(R.id.btn_t_minus);
BtnTPlus = (ImageButton) findViewById(R.id.btn_t_plus);
BtnRMinus.setOnClickListener(this);
BtnRPlus.setOnClickListener(this);
BtnPMinus.setOnClickListener(this);
BtnPPlus.setOnClickListener(this);
BtnSMinus.setOnClickListener(this);
BtnSPlus.setOnClickListener(this);
BtnTMinus.setOnClickListener(this);
BtnTPlus.setOnClickListener(this);
}
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.btn_r_minus:
if (R_counter > 1) {
--R_counter;
R_num.setText(String.valueOf(R_counter));
}
break;
case R.id.btn_r_plus:
if (R_counter < 3) {
++R_counter;
R_num.setText(String.valueOf(R_counter));
}
break;
case R.id.btn_p_minus:
if (P_counter > 0) {
--P_counter;
P_num.setText(String.valueOf(P_counter));
}
break;
case R.id.btn_p_plus:
if (P_counter < 3) {
++P_counter;
P_num.setText(String.valueOf(P_counter));
}
break;
case R.id.btn_s_minus:
if (S_counter > 0) {
--S_counter;
S_num.setText(String.valueOf(S_counter));
}
break;
case R.id.btn_s_plus:
if (S_counter < 3) {
++S_counter;
S_num.setText(String.valueOf(S_counter));
}
break;
case R.id.btn_t_minus:
if (T_counter > 0) {
T_counter = (T_counter - 0.5);
T_num.setText(String.valueOf(T_counter));
}
break;
case R.id.btn_t_plus:
if (T_counter < 5.5) {
T_counter = (T_counter + 0.5);
T_num.setText(String.valueOf(T_counter));
}
break;
default:
break;
}
}
}
import android.support.v4.app.Fragment;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
public class T3_TrampetFragment extends Fragment implements View.OnClickListener {
ImageButton BtnRMinus, BtnRPlus, BtnPMinus, BtnPPlus, BtnSMinus, BtnSPlus, BtnTMinus, BtnTPlus;
EditText R_num, P_num, S_num, T_num, Result_num;
int R_counter = (1);
int P_counter, S_counter = (0);
double T_counter = (0.0);
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.t3_trampetlayout, container, false);
R_num = (EditText) view.findViewById(R.id.Rnum);
P_num = (EditText) view.findViewById(R.id.Pnum);
S_num = (EditText) view.findViewById(R.id.Snum);
T_num = (EditText) view.findViewById(R.id.Tnum);
Result_num = (EditText) view.findViewById(R.id.Resultnum);
BtnRMinus = (ImageButton) view.findViewById(R.id.btn_r_minus);
BtnRPlus = (ImageButton)view.findViewById(R.id.btn_r_plus);
BtnPMinus = (ImageButton) view.findViewById(R.id.btn_p_minus);
BtnPPlus = (ImageButton) view.findViewById(R.id.btn_p_plus);
BtnSMinus = (ImageButton) view.findViewById(R.id.btn_s_minus);
BtnSPlus = (ImageButton) view.findViewById(R.id.btn_s_plus);
BtnTMinus = (ImageButton) view.findViewById(R.id.btn_t_minus);
BtnTPlus = (ImageButton) view.findViewById(R.id.btn_t_plus);
BtnRMinus.setOnClickListener(this);
BtnRPlus.setOnClickListener(this);
BtnPMinus.setOnClickListener(this);
BtnPPlus.setOnClickListener(this);
BtnSMinus.setOnClickListener(this);
BtnSPlus.setOnClickListener(this);
BtnTMinus.setOnClickListener(this);
BtnTPlus.setOnClickListener(this);
return view;
}
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.btn_r_minus:
if (R_counter > 1) {
--R_counter;
R_num.setText(String.valueOf(R_counter));
}
break;
case R.id.btn_r_plus:
if (R_counter < 3) {
++R_counter;
R_num.setText(String.valueOf(R_counter));
}
break;
case R.id.btn_p_minus:
if (P_counter > 0) {
--P_counter;
P_num.setText(String.valueOf(P_counter));
}
break;
case R.id.btn_p_plus:
if (P_counter < 3) {
++P_counter;
P_num.setText(String.valueOf(P_counter));
}
break;
case R.id.btn_s_minus:
if (S_counter > 0) {
--S_counter;
S_num.setText(String.valueOf(S_counter));
}
break;
case R.id.btn_s_plus:
if (S_counter < 3) {
++S_counter;
S_num.setText(String.valueOf(S_counter));
}
break;
case R.id.btn_t_minus:
if (T_counter > 0) {
T_counter = (T_counter - 0.5);
T_num.setText(String.valueOf(T_counter));
}
break;
case R.id.btn_t_plus:
if (T_counter < 5.5) {
T_counter = (T_counter + 0.5);
T_num.setText(String.valueOf(T_counter));
}
break;
default:
break;
}
}
}
t3\u trampetlayout.xml
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context=".T3_TrampetFragment">
<TableLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<TableRow
android:id="@+id/tblrow_title"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="@+id/txt_title"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:paddingBottom="10dp"
android:paddingTop="10dp"
android:text="Tariff Calculator"
android:textAlignment="center"
android:textColor="@color/colorPrimaryDark"
android:textSize="36sp"
android:textStyle="bold" />
</TableRow>
<TableRow
android:id="@+id/tblrow_rotations"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="10dp"
android:paddingTop="10dp">
<TextView
android:id="@+id/txt_rotations"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:paddingBottom="10dp"
android:paddingTop="10dp"
android:text="Rotations"
android:textAlignment="center"
android:textColor="@color/colorPrimary"
android:textSize="24sp" />
<ImageButton
android:id="@+id/btn_r_minus"
android:layout_height="40dp"
android:layout_marginTop="5dp"
android:backgroundTint="?android:attr/colorBackground"
android:clickable="true"
android:foreground="@android:drawable/ic_media_play"
android:foregroundTint="@color/colorSecondary"
android:hapticFeedbackEnabled="true"
android:rotation="180" />
<Space
android:layout_width="10dp"
android:layout_height="wrap_content" />
<EditText
android:id="@+id/Rnum"
android:layout_width="50dp"
android:layout_height="wrap_content"
android:background="?android:attr/colorBackground"
android:focusable="false"
android:paddingBottom="10dp"
android:paddingTop="10dp"
android:text="@string/sRnum"
android:textAlignment="center"
android:textColor="?attr/colorControlNormal"
android:textSize="24sp"
android:textStyle="bold" />
<Space
android:layout_width="10dp"
android:layout_height="wrap_content" />
<ImageButton
android:id="@+id/btn_r_plus"
android:layout_height="40dp"
android:layout_marginTop="5dp"
android:backgroundTint="?android:attr/colorBackground"
android:clickable="true"
android:foreground="@android:drawable/ic_media_play"
android:foregroundTint="@color/colorSecondary"
android:hapticFeedbackEnabled="true" />
<Space
android:layout_width="20dp"
android:layout_height="wrap_content" />
</TableRow>
<TableRow
android:id="@+id/tblrow_pike"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="10dp"
android:paddingTop="10dp">
<TextView
android:id="@+id/txt_pike"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:paddingBottom="10dp"
android:paddingTop="10dp"
android:text="Pike Bonus"
android:textAlignment="center"
android:textColor="@color/colorPrimary"
android:textSize="24sp" />
<ImageButton
android:id="@+id/btn_p_minus"
android:layout_height="40dp"
android:layout_marginTop="5dp"
android:backgroundTint="?android:attr/colorBackground"
android:clickable="true"
android:foreground="@android:drawable/ic_media_play"
android:foregroundTint="@color/colorSecondary"
android:hapticFeedbackEnabled="true"
android:rotation="180" />
<Space
android:layout_width="10dp"
android:layout_height="wrap_content" />
<EditText
android:id="@+id/Pnum"
android:layout_width="50dp"
android:layout_height="wrap_content"
android:background="?android:attr/colorBackground"
android:focusable="false"
android:paddingBottom="10dp"
android:paddingTop="10dp"
android:text="@string/sPnum"
android:textAlignment="center"
android:textColor="?attr/colorControlNormal"
android:textSize="24sp"
android:textStyle="bold" />
<Space
android:layout_width="10dp"
android:layout_height="wrap_content" />
<ImageButton
android:id="@+id/btn_p_plus"
android:layout_height="40dp"
android:layout_marginTop="5dp"
android:backgroundTint="?android:attr/colorBackground"
android:clickable="true"
android:foreground="@android:drawable/ic_media_play"
android:foregroundTint="@color/colorSecondary"
android:hapticFeedbackEnabled="true" />
<Space
android:layout_width="20dp"
android:layout_height="wrap_content" />
</TableRow>
<TableRow
android:id="@+id/tblrow_straight"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="10dp"
android:paddingTop="10dp">
<TextView
android:id="@+id/txt_straight"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:paddingBottom="10dp"
android:paddingTop="10dp"
android:text="Straight Bonus"
android:textAlignment="center"
android:textColor="@color/colorPrimary"
android:textSize="24sp" />
<ImageButton
android:id="@+id/btn_s_minus"
android:layout_height="40dp"
android:layout_marginTop="5dp"
android:backgroundTint="?android:attr/colorBackground"
android:clickable="true"
android:foreground="@android:drawable/ic_media_play"
android:foregroundTint="@color/colorSecondary"
android:hapticFeedbackEnabled="true"
android:rotation="180" />
<Space
android:layout_width="10dp"
android:layout_height="wrap_content" />
<EditText
android:id="@+id/Snum"
android:layout_width="50dp"
android:layout_height="wrap_content"
android:background="?android:attr/colorBackground"
android:focusable="false"
android:inputType="number"
android:paddingBottom="10dp"
android:paddingTop="10dp"
android:text="@string/sSnum"
android:textAlignment="center"
android:textColor="?attr/colorControlNormal"
android:textSize="24sp"
android:textStyle="bold" />
<Space
android:layout_width="10dp"
android:layout_height="wrap_content" />
<ImageButton
android:id="@+id/btn_s_plus"
android:layout_height="40dp"
android:layout_marginTop="5dp"
android:backgroundTint="?android:attr/colorBackground"
android:clickable="true"
android:foreground="@android:drawable/ic_media_play"
android:foregroundTint="@color/colorSecondary"
android:hapticFeedbackEnabled="true" />
<Space
android:layout_width="20dp"
android:layout_height="wrap_content" />
</TableRow>
<TableRow
android:id="@+id/tblrow_twist"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="10dp"
android:paddingTop="10dp">
<TextView
android:id="@+id/txt_twist"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:paddingBottom="10dp"
android:paddingTop="10dp"
android:text="Twists"
android:textAlignment="center"
android:textColor="@color/colorPrimary"
android:textSize="24sp" />
<ImageButton
android:id="@+id/btn_t_minus"
android:layout_height="40dp"
android:layout_marginTop="5dp"
android:backgroundTint="?android:attr/colorBackground"
android:clickable="true"
android:foreground="@android:drawable/ic_media_play"
android:foregroundTint="@color/colorSecondary"
android:hapticFeedbackEnabled="true"
android:rotation="180" />
<Space
android:layout_width="10dp"
android:layout_height="wrap_content" />
<EditText
android:id="@+id/Tnum"
android:layout_width="50dp"
android:layout_height="wrap_content"
android:background="?android:attr/colorBackground"
android:focusable="false"
android:inputType="numberDecimal"
android:paddingBottom="10dp"
android:paddingTop="10dp"
android:text="@string/sTnum"
android:textAlignment="center"
android:textColor="?attr/colorControlNormal"
android:textSize="24sp"
android:textStyle="bold" />
<Space
android:layout_width="10dp"
android:layout_height="wrap_content" />
<ImageButton
android:id="@+id/btn_t_plus"
android:layout_height="40dp"
android:layout_marginTop="5dp"
android:backgroundTint="?android:attr/colorBackground"
android:clickable="true"
android:foreground="@android:drawable/ic_media_play"
android:foregroundTint="@color/colorSecondary"
android:hapticFeedbackEnabled="true" />
<Space
android:layout_width="20dp"
android:layout_height="wrap_content" />
</TableRow>
<TableRow
android:id="@+id/tblrow_result"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="20dp"
android:paddingTop="20dp">
<TextView
android:id="@+id/txt_result"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:paddingBottom="10dp"
android:paddingTop="10dp"
android:text="Difficulty"
android:textAlignment="center"
android:textColor="@color/colorPrimary"
android:textSize="24sp"
android:textStyle="bold" />
<android.support.design.widget.FloatingActionButton
android:id="@+id/_space"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:clickable="false"
android:rotation="180"
android:visibility="invisible"
app:backgroundTint="@color/colorSecondary"
app:fabSize="mini"
app:srcCompat="@android:drawable/ic_media_play" />
<Space
android:layout_width="0dp"
android:layout_height="wrap_content" />
<EditText
android:id="@+id/Resultnum"
android:layout_width="70dp"
android:layout_height="wrap_content"
android:background="?android:attr/colorBackground"
android:focusable="false"
android:inputType="numberDecimal"
android:paddingBottom="10dp"
android:paddingTop="10dp"
android:text="@string/sResultnum"
android:textAlignment="center"
android:textColor="?attr/colorControlNormal"
android:textSize="24sp"
android:textStyle="bold" />
<Space
android:layout_width="0dp"
android:layout_height="wrap_content" />
<android.support.design.widget.FloatingActionButton
android:id="@+id/_space2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:clickable="false"
android:visibility="invisible"
app:backgroundTint="@color/colorSecondary"
app:fabSize="mini"
app:srcCompat="@android:drawable/ic_media_play" />
<Space
android:layout_width="20dp"
android:layout_height="wrap_content" />
</TableRow>
</TableLayout>
</RelativeLayout>
<resources>
<string name="app_name">TG Mobile</string>
<string name="in_app_name">TeamGym Mobile</string>
<string name="sRnum">1</string>
<string name="sPnum">0</string>
<string name="sSnum">0</string>
<string name="sTnum">0.0</string>
<string name="sResultnum">0.00</string>
</resources>
T3\u TrampetActivity.java
import android.support.v4.app.Fragment;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
public class T3_TrampetFragment extends Fragment {
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
return inflater.inflate(R.layout.t3_trampetlayout, container, false);
}
}
import android.os.Bundle;
import android.app.Activity;
import android.view.View;
import android.widget.EditText;
public class T3_TrampetActivity extends Activity implements View.OnClickListener {
ImageButton BtnRMinus, BtnRPlus, BtnPMinus, BtnPPlus, BtnSMinus, BtnSPlus, BtnTMinus, BtnTPlus;
EditText R_num, P_num, S_num, T_num, Result_num;
int R_counter = (1);
int P_counter, S_counter = (0);
double T_counter = (0.0);
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.t3_trampetlayout);
R_num = (EditText) findViewById(R.id.Rnum);
P_num = (EditText) findViewById(R.id.Pnum);
S_num = (EditText) findViewById(R.id.Snum);
T_num = (EditText) findViewById(R.id.Tnum);
Result_num = (EditText) findViewById(R.id.Resultnum);
BtnRMinus = (ImageButton) findViewById(R.id.btn_r_minus);
BtnRPlus = (ImageButton) findViewById(R.id.btn_r_plus);
BtnPMinus = (ImageButton) findViewById(R.id.btn_p_minus);
BtnPPlus = (ImageButton) findViewById(R.id.btn_p_plus);
BtnSMinus = (ImageButton) findViewById(R.id.btn_s_minus);
BtnSPlus = (ImageButton) findViewById(R.id.btn_s_plus);
BtnTMinus = (ImageButton) findViewById(R.id.btn_t_minus);
BtnTPlus = (ImageButton) findViewById(R.id.btn_t_plus);
BtnRMinus.setOnClickListener(this);
BtnRPlus.setOnClickListener(this);
BtnPMinus.setOnClickListener(this);
BtnPPlus.setOnClickListener(this);
BtnSMinus.setOnClickListener(this);
BtnSPlus.setOnClickListener(this);
BtnTMinus.setOnClickListener(this);
BtnTPlus.setOnClickListener(this);
}
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.btn_r_minus:
if (R_counter > 1) {
--R_counter;
R_num.setText(String.valueOf(R_counter));
}
break;
case R.id.btn_r_plus:
if (R_counter < 3) {
++R_counter;
R_num.setText(String.valueOf(R_counter));
}
break;
case R.id.btn_p_minus:
if (P_counter > 0) {
--P_counter;
P_num.setText(String.valueOf(P_counter));
}
break;
case R.id.btn_p_plus:
if (P_counter < 3) {
++P_counter;
P_num.setText(String.valueOf(P_counter));
}
break;
case R.id.btn_s_minus:
if (S_counter > 0) {
--S_counter;
S_num.setText(String.valueOf(S_counter));
}
break;
case R.id.btn_s_plus:
if (S_counter < 3) {
++S_counter;
S_num.setText(String.valueOf(S_counter));
}
break;
case R.id.btn_t_minus:
if (T_counter > 0) {
T_counter = (T_counter - 0.5);
T_num.setText(String.valueOf(T_counter));
}
break;
case R.id.btn_t_plus:
if (T_counter < 5.5) {
T_counter = (T_counter + 0.5);
T_num.setText(String.valueOf(T_counter));
}
break;
default:
break;
}
}
}
import android.support.v4.app.Fragment;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
public class T3_TrampetFragment extends Fragment implements View.OnClickListener {
ImageButton BtnRMinus, BtnRPlus, BtnPMinus, BtnPPlus, BtnSMinus, BtnSPlus, BtnTMinus, BtnTPlus;
EditText R_num, P_num, S_num, T_num, Result_num;
int R_counter = (1);
int P_counter, S_counter = (0);
double T_counter = (0.0);
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.t3_trampetlayout, container, false);
R_num = (EditText) view.findViewById(R.id.Rnum);
P_num = (EditText) view.findViewById(R.id.Pnum);
S_num = (EditText) view.findViewById(R.id.Snum);
T_num = (EditText) view.findViewById(R.id.Tnum);
Result_num = (EditText) view.findViewById(R.id.Resultnum);
BtnRMinus = (ImageButton) view.findViewById(R.id.btn_r_minus);
BtnRPlus = (ImageButton)view.findViewById(R.id.btn_r_plus);
BtnPMinus = (ImageButton) view.findViewById(R.id.btn_p_minus);
BtnPPlus = (ImageButton) view.findViewById(R.id.btn_p_plus);
BtnSMinus = (ImageButton) view.findViewById(R.id.btn_s_minus);
BtnSPlus = (ImageButton) view.findViewById(R.id.btn_s_plus);
BtnTMinus = (ImageButton) view.findViewById(R.id.btn_t_minus);
BtnTPlus = (ImageButton) view.findViewById(R.id.btn_t_plus);
BtnRMinus.setOnClickListener(this);
BtnRPlus.setOnClickListener(this);
BtnPMinus.setOnClickListener(this);
BtnPPlus.setOnClickListener(this);
BtnSMinus.setOnClickListener(this);
BtnSPlus.setOnClickListener(this);
BtnTMinus.setOnClickListener(this);
BtnTPlus.setOnClickListener(this);
return view;
}
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.btn_r_minus:
if (R_counter > 1) {
--R_counter;
R_num.setText(String.valueOf(R_counter));
}
break;
case R.id.btn_r_plus:
if (R_counter < 3) {
++R_counter;
R_num.setText(String.valueOf(R_counter));
}
break;
case R.id.btn_p_minus:
if (P_counter > 0) {
--P_counter;
P_num.setText(String.valueOf(P_counter));
}
break;
case R.id.btn_p_plus:
if (P_counter < 3) {
++P_counter;
P_num.setText(String.valueOf(P_counter));
}
break;
case R.id.btn_s_minus:
if (S_counter > 0) {
--S_counter;
S_num.setText(String.valueOf(S_counter));
}
break;
case R.id.btn_s_plus:
if (S_counter < 3) {
++S_counter;
S_num.setText(String.valueOf(S_counter));
}
break;
case R.id.btn_t_minus:
if (T_counter > 0) {
T_counter = (T_counter - 0.5);
T_num.setText(String.valueOf(T_counter));
}
break;
case R.id.btn_t_plus:
if (T_counter < 5.5) {
T_counter = (T_counter + 0.5);
T_num.setText(String.valueOf(T_counter));
}
break;
default:
break;
}
}
}
导入android.os.Bundle;
导入android.app.Activity;
导入android.view.view;
导入android.widget.EditText;
公共类T3\U TrampetActivity扩展活动实现View.OnClickListener{
图像按钮BTNR减号、BtnRPlus、BTNP减号、BtnPPlus、BtnSPlus、BtnSPlus、BtnTPlus、BtnTPlus;
编辑文本R_num、P_num、S_num、T_num、Result_num;
int R_计数器=(1);
int P_计数器,S_计数器=(0);
双T_计数器=(0.0);
@凌驾
创建时受保护的void(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.t3_步行街布局);
R_num=(EditText)findViewById(R.id.Rnum);
P_num=(EditText)findViewById(R.id.Pnum);
S_num=(EditText)findViewById(R.id.Snum);
T_num=(编辑文本)findViewById(R.id.Tnum);
Result_num=(EditText)findViewById(R.id.Resultnum);
btnr减号=(ImageButton)findViewById(R.id.btn\u R\u减号);
BtnRPlus=(ImageButton)findViewById(R.id.btn\u R\u plus);
BTNP减号=(ImageButton)findViewById(R.id.btn_p_减号);
BtnPPlus=(ImageButton)findViewById(R.id.btn\u p\u plus);
btns减号=(ImageButton)findViewById(R.id.btn\u s\u减号);
BtnSPlus=(ImageButton)findViewById(R.id.btn\u s\u plus);
btnt减号=(ImageButton)findViewById(R.id.btn\u t\u减号);
BtnTPlus=(ImageButton)findViewById(R.id.btn\u t\u plus);
BtnRMinus.setOnClickListener(此);
BtnRPlus.setOnClickListener(此);
btnpemission.setOnClickListener(这个);
BtnPPlus.setOnClickListener(这个);
btnsemission.setOnClickListener(此);
BtnSPlus.setOnClickListener(此);
btntemission.setOnClickListener(此);
BtnTPlus.setOnClickListener(这个);
}
@凌驾
公共void onClick(视图v){
开关(v.getId()){
案例R.id.btn\u R\u减:
如果(R_计数器>1){
--R_计数器;
R_num.setText(String.valueOf(R_计数器));
}
打破
案例R.id.btn\u R\u plus:
if(R_计数器<3){
++R_计数器;
R_num.setText(String.valueOf(R_计数器));
}
打破
案例R.id.btn_p_减:
如果(P_计数器>0){
--P_计数器;
P_num.setText(String.valueOf(P_计数器));
}
打破
案例R.id.btn\U p\U plus:
如果(P_计数器<3){
++P_计数器;
P_num.setText(String.valueOf(P_计数器));
}
打破
案例R.id.btn\u s\u减:
如果(S_计数器>0){
--S_计数器;
S_num.setText(String.valueOf(S_计数器));
}
打破
案例R.id.btn\U s\U plus:
如果(S_计数器<3){
++S_计数器;
S_num.setText(String.valueOf(S_计数器));
}
打破
案例R.id.btn\u t\u减:
如果(T_计数器>0){
T_计数器=(T_计数器-0.5);
T_num.setText(String.valueOf(T_计数器));
}
打破
案例R.id.btn\u t\u plus:
如果(T_计数器<5.5){
T_计数器=(T_计数器+0.5);
T_num.setText(String.valueOf(T_计数器));
}
打破
违约:
打破
}
}
}
strings.xml
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context=".T3_TrampetFragment">
<TableLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<TableRow
android:id="@+id/tblrow_title"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="@+id/txt_title"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:paddingBottom="10dp"
android:paddingTop="10dp"
android:text="Tariff Calculator"
android:textAlignment="center"
android:textColor="@color/colorPrimaryDark"
android:textSize="36sp"
android:textStyle="bold" />
</TableRow>
<TableRow
android:id="@+id/tblrow_rotations"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="10dp"
android:paddingTop="10dp">
<TextView
android:id="@+id/txt_rotations"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:paddingBottom="10dp"
android:paddingTop="10dp"
android:text="Rotations"
android:textAlignment="center"
android:textColor="@color/colorPrimary"
android:textSize="24sp" />
<ImageButton
android:id="@+id/btn_r_minus"
android:layout_height="40dp"
android:layout_marginTop="5dp"
android:backgroundTint="?android:attr/colorBackground"
android:clickable="true"
android:foreground="@android:drawable/ic_media_play"
android:foregroundTint="@color/colorSecondary"
android:hapticFeedbackEnabled="true"
android:rotation="180" />
<Space
android:layout_width="10dp"
android:layout_height="wrap_content" />
<EditText
android:id="@+id/Rnum"
android:layout_width="50dp"
android:layout_height="wrap_content"
android:background="?android:attr/colorBackground"
android:focusable="false"
android:paddingBottom="10dp"
android:paddingTop="10dp"
android:text="@string/sRnum"
android:textAlignment="center"
android:textColor="?attr/colorControlNormal"
android:textSize="24sp"
android:textStyle="bold" />
<Space
android:layout_width="10dp"
android:layout_height="wrap_content" />
<ImageButton
android:id="@+id/btn_r_plus"
android:layout_height="40dp"
android:layout_marginTop="5dp"
android:backgroundTint="?android:attr/colorBackground"
android:clickable="true"
android:foreground="@android:drawable/ic_media_play"
android:foregroundTint="@color/colorSecondary"
android:hapticFeedbackEnabled="true" />
<Space
android:layout_width="20dp"
android:layout_height="wrap_content" />
</TableRow>
<TableRow
android:id="@+id/tblrow_pike"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="10dp"
android:paddingTop="10dp">
<TextView
android:id="@+id/txt_pike"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:paddingBottom="10dp"
android:paddingTop="10dp"
android:text="Pike Bonus"
android:textAlignment="center"
android:textColor="@color/colorPrimary"
android:textSize="24sp" />
<ImageButton
android:id="@+id/btn_p_minus"
android:layout_height="40dp"
android:layout_marginTop="5dp"
android:backgroundTint="?android:attr/colorBackground"
android:clickable="true"
android:foreground="@android:drawable/ic_media_play"
android:foregroundTint="@color/colorSecondary"
android:hapticFeedbackEnabled="true"
android:rotation="180" />
<Space
android:layout_width="10dp"
android:layout_height="wrap_content" />
<EditText
android:id="@+id/Pnum"
android:layout_width="50dp"
android:layout_height="wrap_content"
android:background="?android:attr/colorBackground"
android:focusable="false"
android:paddingBottom="10dp"
android:paddingTop="10dp"
android:text="@string/sPnum"
android:textAlignment="center"
android:textColor="?attr/colorControlNormal"
android:textSize="24sp"
android:textStyle="bold" />
<Space
android:layout_width="10dp"
android:layout_height="wrap_content" />
<ImageButton
android:id="@+id/btn_p_plus"
android:layout_height="40dp"
android:layout_marginTop="5dp"
android:backgroundTint="?android:attr/colorBackground"
android:clickable="true"
android:foreground="@android:drawable/ic_media_play"
android:foregroundTint="@color/colorSecondary"
android:hapticFeedbackEnabled="true" />
<Space
android:layout_width="20dp"
android:layout_height="wrap_content" />
</TableRow>
<TableRow
android:id="@+id/tblrow_straight"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="10dp"
android:paddingTop="10dp">
<TextView
android:id="@+id/txt_straight"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:paddingBottom="10dp"
android:paddingTop="10dp"
android:text="Straight Bonus"
android:textAlignment="center"
android:textColor="@color/colorPrimary"
android:textSize="24sp" />
<ImageButton
android:id="@+id/btn_s_minus"
android:layout_height="40dp"
android:layout_marginTop="5dp"
android:backgroundTint="?android:attr/colorBackground"
android:clickable="true"
android:foreground="@android:drawable/ic_media_play"
android:foregroundTint="@color/colorSecondary"
android:hapticFeedbackEnabled="true"
android:rotation="180" />
<Space
android:layout_width="10dp"
android:layout_height="wrap_content" />
<EditText
android:id="@+id/Snum"
android:layout_width="50dp"
android:layout_height="wrap_content"
android:background="?android:attr/colorBackground"
android:focusable="false"
android:inputType="number"
android:paddingBottom="10dp"
android:paddingTop="10dp"
android:text="@string/sSnum"
android:textAlignment="center"
android:textColor="?attr/colorControlNormal"
android:textSize="24sp"
android:textStyle="bold" />
<Space
android:layout_width="10dp"
android:layout_height="wrap_content" />
<ImageButton
android:id="@+id/btn_s_plus"
android:layout_height="40dp"
android:layout_marginTop="5dp"
android:backgroundTint="?android:attr/colorBackground"
android:clickable="true"
android:foreground="@android:drawable/ic_media_play"
android:foregroundTint="@color/colorSecondary"
android:hapticFeedbackEnabled="true" />
<Space
android:layout_width="20dp"
android:layout_height="wrap_content" />
</TableRow>
<TableRow
android:id="@+id/tblrow_twist"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="10dp"
android:paddingTop="10dp">
<TextView
android:id="@+id/txt_twist"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:paddingBottom="10dp"
android:paddingTop="10dp"
android:text="Twists"
android:textAlignment="center"
android:textColor="@color/colorPrimary"
android:textSize="24sp" />
<ImageButton
android:id="@+id/btn_t_minus"
android:layout_height="40dp"
android:layout_marginTop="5dp"
android:backgroundTint="?android:attr/colorBackground"
android:clickable="true"
android:foreground="@android:drawable/ic_media_play"
android:foregroundTint="@color/colorSecondary"
android:hapticFeedbackEnabled="true"
android:rotation="180" />
<Space
android:layout_width="10dp"
android:layout_height="wrap_content" />
<EditText
android:id="@+id/Tnum"
android:layout_width="50dp"
android:layout_height="wrap_content"
android:background="?android:attr/colorBackground"
android:focusable="false"
android:inputType="numberDecimal"
android:paddingBottom="10dp"
android:paddingTop="10dp"
android:text="@string/sTnum"
android:textAlignment="center"
android:textColor="?attr/colorControlNormal"
android:textSize="24sp"
android:textStyle="bold" />
<Space
android:layout_width="10dp"
android:layout_height="wrap_content" />
<ImageButton
android:id="@+id/btn_t_plus"
android:layout_height="40dp"
android:layout_marginTop="5dp"
android:backgroundTint="?android:attr/colorBackground"
android:clickable="true"
android:foreground="@android:drawable/ic_media_play"
android:foregroundTint="@color/colorSecondary"
android:hapticFeedbackEnabled="true" />
<Space
android:layout_width="20dp"
android:layout_height="wrap_content" />
</TableRow>
<TableRow
android:id="@+id/tblrow_result"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="20dp"
android:paddingTop="20dp">
<TextView
android:id="@+id/txt_result"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:paddingBottom="10dp"
android:paddingTop="10dp"
android:text="Difficulty"
android:textAlignment="center"
android:textColor="@color/colorPrimary"
android:textSize="24sp"
android:textStyle="bold" />
<android.support.design.widget.FloatingActionButton
android:id="@+id/_space"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:clickable="false"
android:rotation="180"
android:visibility="invisible"
app:backgroundTint="@color/colorSecondary"
app:fabSize="mini"
app:srcCompat="@android:drawable/ic_media_play" />
<Space
android:layout_width="0dp"
android:layout_height="wrap_content" />
<EditText
android:id="@+id/Resultnum"
android:layout_width="70dp"
android:layout_height="wrap_content"
android:background="?android:attr/colorBackground"
android:focusable="false"
android:inputType="numberDecimal"
android:paddingBottom="10dp"
android:paddingTop="10dp"
android:text="@string/sResultnum"
android:textAlignment="center"
android:textColor="?attr/colorControlNormal"
android:textSize="24sp"
android:textStyle="bold" />
<Space
android:layout_width="0dp"
android:layout_height="wrap_content" />
<android.support.design.widget.FloatingActionButton
android:id="@+id/_space2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:clickable="false"
android:visibility="invisible"
app:backgroundTint="@color/colorSecondary"
app:fabSize="mini"
app:srcCompat="@android:drawable/ic_media_play" />
<Space
android:layout_width="20dp"
android:layout_height="wrap_content" />
</TableRow>
</TableLayout>
</RelativeLayout>
<resources>
<string name="app_name">TG Mobile</string>
<string name="in_app_name">TeamGym Mobile</string>
<string name="sRnum">1</string>
<string name="sPnum">0</string>
<string name="sSnum">0</string>
<string name="sTnum">0.0</string>
<string name="sResultnum">0.00</string>
</resources>
TG移动电话
TeamGym手机
1.
0
0
0
0
像这样创建T3\u TrampetActivity,并调用活动中的片段:
public class T3_TrampetActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Fragment fragment = new T3_TrampetFragment();
getSupportFragmentManager().beginTransaction()
.replace(R.id.fragment_frame, fragment, fragment.getClass().getSimpleName()).addToBackStack(null).commit();
}
}
创建activity_main.xml,如下所示:
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/fragment_frame"
android:layout_width="match_parent"
android:layout_height="match_parent" />
更新T3\u TrampetFragment.java
import android.support.v4.app.Fragment;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
public class T3_TrampetFragment extends Fragment {
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
return inflater.inflate(R.layout.t3_trampetlayout, container, false);
}
}
import android.os.Bundle;
import android.app.Activity;
import android.view.View;
import android.widget.EditText;
public class T3_TrampetActivity extends Activity implements View.OnClickListener {
ImageButton BtnRMinus, BtnRPlus, BtnPMinus, BtnPPlus, BtnSMinus, BtnSPlus, BtnTMinus, BtnTPlus;
EditText R_num, P_num, S_num, T_num, Result_num;
int R_counter = (1);
int P_counter, S_counter = (0);
double T_counter = (0.0);
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.t3_trampetlayout);
R_num = (EditText) findViewById(R.id.Rnum);
P_num = (EditText) findViewById(R.id.Pnum);
S_num = (EditText) findViewById(R.id.Snum);
T_num = (EditText) findViewById(R.id.Tnum);
Result_num = (EditText) findViewById(R.id.Resultnum);
BtnRMinus = (ImageButton) findViewById(R.id.btn_r_minus);
BtnRPlus = (ImageButton) findViewById(R.id.btn_r_plus);
BtnPMinus = (ImageButton) findViewById(R.id.btn_p_minus);
BtnPPlus = (ImageButton) findViewById(R.id.btn_p_plus);
BtnSMinus = (ImageButton) findViewById(R.id.btn_s_minus);
BtnSPlus = (ImageButton) findViewById(R.id.btn_s_plus);
BtnTMinus = (ImageButton) findViewById(R.id.btn_t_minus);
BtnTPlus = (ImageButton) findViewById(R.id.btn_t_plus);
BtnRMinus.setOnClickListener(this);
BtnRPlus.setOnClickListener(this);
BtnPMinus.setOnClickListener(this);
BtnPPlus.setOnClickListener(this);
BtnSMinus.setOnClickListener(this);
BtnSPlus.setOnClickListener(this);
BtnTMinus.setOnClickListener(this);
BtnTPlus.setOnClickListener(this);
}
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.btn_r_minus:
if (R_counter > 1) {
--R_counter;
R_num.setText(String.valueOf(R_counter));
}
break;
case R.id.btn_r_plus:
if (R_counter < 3) {
++R_counter;
R_num.setText(String.valueOf(R_counter));
}
break;
case R.id.btn_p_minus:
if (P_counter > 0) {
--P_counter;
P_num.setText(String.valueOf(P_counter));
}
break;
case R.id.btn_p_plus:
if (P_counter < 3) {
++P_counter;
P_num.setText(String.valueOf(P_counter));
}
break;
case R.id.btn_s_minus:
if (S_counter > 0) {
--S_counter;
S_num.setText(String.valueOf(S_counter));
}
break;
case R.id.btn_s_plus:
if (S_counter < 3) {
++S_counter;
S_num.setText(String.valueOf(S_counter));
}
break;
case R.id.btn_t_minus:
if (T_counter > 0) {
T_counter = (T_counter - 0.5);
T_num.setText(String.valueOf(T_counter));
}
break;
case R.id.btn_t_plus:
if (T_counter < 5.5) {
T_counter = (T_counter + 0.5);
T_num.setText(String.valueOf(T_counter));
}
break;
default:
break;
}
}
}
import android.support.v4.app.Fragment;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
public class T3_TrampetFragment extends Fragment implements View.OnClickListener {
ImageButton BtnRMinus, BtnRPlus, BtnPMinus, BtnPPlus, BtnSMinus, BtnSPlus, BtnTMinus, BtnTPlus;
EditText R_num, P_num, S_num, T_num, Result_num;
int R_counter = (1);
int P_counter, S_counter = (0);
double T_counter = (0.0);
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.t3_trampetlayout, container, false);
R_num = (EditText) view.findViewById(R.id.Rnum);
P_num = (EditText) view.findViewById(R.id.Pnum);
S_num = (EditText) view.findViewById(R.id.Snum);
T_num = (EditText) view.findViewById(R.id.Tnum);
Result_num = (EditText) view.findViewById(R.id.Resultnum);
BtnRMinus = (ImageButton) view.findViewById(R.id.btn_r_minus);
BtnRPlus = (ImageButton)view.findViewById(R.id.btn_r_plus);
BtnPMinus = (ImageButton) view.findViewById(R.id.btn_p_minus);
BtnPPlus = (ImageButton) view.findViewById(R.id.btn_p_plus);
BtnSMinus = (ImageButton) view.findViewById(R.id.btn_s_minus);
BtnSPlus = (ImageButton) view.findViewById(R.id.btn_s_plus);
BtnTMinus = (ImageButton) view.findViewById(R.id.btn_t_minus);
BtnTPlus = (ImageButton) view.findViewById(R.id.btn_t_plus);
BtnRMinus.setOnClickListener(this);
BtnRPlus.setOnClickListener(this);
BtnPMinus.setOnClickListener(this);
BtnPPlus.setOnClickListener(this);
BtnSMinus.setOnClickListener(this);
BtnSPlus.setOnClickListener(this);
BtnTMinus.setOnClickListener(this);
BtnTPlus.setOnClickListener(this);
return view;
}
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.btn_r_minus:
if (R_counter > 1) {
--R_counter;
R_num.setText(String.valueOf(R_counter));
}
break;
case R.id.btn_r_plus:
if (R_counter < 3) {
++R_counter;
R_num.setText(String.valueOf(R_counter));
}
break;
case R.id.btn_p_minus:
if (P_counter > 0) {
--P_counter;
P_num.setText(String.valueOf(P_counter));
}
break;
case R.id.btn_p_plus:
if (P_counter < 3) {
++P_counter;
P_num.setText(String.valueOf(P_counter));
}
break;
case R.id.btn_s_minus:
if (S_counter > 0) {
--S_counter;
S_num.setText(String.valueOf(S_counter));
}
break;
case R.id.btn_s_plus:
if (S_counter < 3) {
++S_counter;
S_num.setText(String.valueOf(S_counter));
}
break;
case R.id.btn_t_minus:
if (T_counter > 0) {
T_counter = (T_counter - 0.5);
T_num.setText(String.valueOf(T_counter));
}
break;
case R.id.btn_t_plus:
if (T_counter < 5.5) {
T_counter = (T_counter + 0.5);
T_num.setText(String.valueOf(T_counter));
}
break;
default:
break;
}
}
}
导入android.support.v4.app.Fragment;
导入android.os.Bundle;
导入android.view.LayoutInflater;
导入android.view.view;
导入android.view.ViewGroup;
公共类T3_TrampetFragment扩展了片段,实现了View.OnClickListener{
图像按钮BTNR减号、BtnRPlus、BTNP减号、BtnPPlus、BtnSPlus、BtnSPlus、BtnTPlus、BtnTPlus;
编辑文本R_num、P_num、S_num、T_num、Result_num;
int R_计数器=(1);
int P_计数器,S_计数器=(0);
双T_计数器=(0.0);
@凌驾
创建视图上的公共视图(布局、充气机、视图组容器、,
Bundle savedInstanceState){
视图=充气机。充气(R.layout.t3_人行道布局,集装箱,假);
R_num=(EditText)view.findViewById(R.id.Rnum);
P_num=(EditText)view.findViewById(R.id.Pnum);
S_num=(EditText)view.findViewById(R.id.Snum);